Respuesta :
1 hectogram = 10,000 centigrams
So just take 420 and times it by 10,000 this should give you 4,200,000 the first answer.
Hope this helps :)
1 hectogram = 10,000 centigrams
So just take 420 and times it by 10,000 this should give you 4,200,000 the first answer.
Hope this helps :)